About: http://webisa.webdatacommons.org/248743822

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 3A is a sectional side view of the locking mechanism of a support column according to another alternate embodiment of the invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com